48994499712 has 64 divisors (see below), whose sum is σ = 130177344960. Its totient is φ = 16327019520.

The previous prime is 48994499699. The next prime is 48994499713. The reversal of 48994499712 is 21799449984.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×48994499712² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48994499713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1571637 + ... + 1602507.

It is an arithmetic number, because the mean of its divisors is an integer number (2034021015).

Almost surely, 2^48994499712 is an apocalyptic number.

It is an amenable number.

48994499712 is an abundant number, since it is smaller than the sum of its proper divisors (81182845248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48994499712 is a wasteful number, since it uses less digits than its factorization.

48994499712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35021 (or 35009 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 66.

The spelling of 48994499712 in words is "forty-eight billion, nine hundred ninety-four million, four hundred ninety-nine thousand, seven hundred twelve".